CN215649709U - Special washing brush for detachable plant tissue culture volumetric flask - Google Patents
Special washing brush for detachable plant tissue culture volumetric flask Download PDFInfo
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- CN215649709U CN215649709U CN202120139571.9U CN202120139571U CN215649709U CN 215649709 U CN215649709 U CN 215649709U CN 202120139571 U CN202120139571 U CN 202120139571U CN 215649709 U CN215649709 U CN 215649709U
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- brush
- connecting rod
- volumetric flask
- tissue culture
- plant tissue
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Abstract
The utility model discloses a detachable special brush for a plant tissue culture volumetric flask, which comprises a brush head and a brush rod detachably connected with the brush head, wherein the brush head is provided with a connecting rod and an elastic arc-shaped brush piece, brush bristles are arranged on the outer surface of the elastic arc-shaped brush piece, two ends of the elastic arc-shaped brush piece are fixedly connected to the upper portion and the lower portion of the connecting rod, and the connecting rod is a telescopic rod. When the utility model is used, the brush head extends into the bottom of the volumetric flask, the brush rod is pressed, the connecting rod is shortened, the bending radius of the elastic arc-shaped brush piece is reduced, the contact surface of the elastic arc-shaped brush piece and the inner side wall cavity of the bottom of the volumetric flask is increased, the brush rod is rotated, the volumetric flask can be cleaned, the cleaning is cleaner, and the operation is easy.
Description
Technical Field
The utility model belongs to the technical field of plant tissue culture volumetric flasks, and relates to a special brush for a detachable plant tissue culture volumetric flask.
Background
The plant tissue culture in-process, the preparation in-process of culture medium need use the volumetric flask constant volume, and the volumetric flask structure is as shown in fig. 3, and including the long tube end of binding off and the container chamber of bottom spheroidicity structure, the volumetric flask of this kind of structure is stained with the culture medium after wash difficult degree big, difficult washing.
Disclosure of Invention
The technical problem to be solved by the utility model is as follows: provides a special brush of a detachable plant tissue culture volumetric flask, which solves the problems existing in the prior art.
The technical scheme adopted by the utility model is as follows: the utility model provides a special washing of detachable plant group banks up volumetric flask with earth, includes brush head and can dismantle the brush-holder stud of being connected with the brush head, and the brush head is provided with connecting rod and elastic arc brush piece, and elastic arc brush piece surface sets up the brush hair, and both ends fixed connection is lower part on the connecting rod, and the connecting rod is the telescopic link.
Preferably, above-mentioned brush-holder stud adopts telescopic link structure, including first connecting pipe and second connecting pipe, and first connecting pipe one side is provided with the U type breach of rectangular shape, and the second connecting pipe activity stretches into in the first connecting pipe to adopt the screw to pass U type breach locking.
Preferably, the U-shaped notch is disposed at a first inward convex groove of the cylindrical surface of the first connecting pipe, and a second groove is correspondingly disposed on the second connecting pipe matched with the first groove.
Preferably, the connecting rod comprises a first connecting rod and a second connecting rod, the upper end of the first connecting rod is connected to the brush rod through a threaded portion, the lower end of the first connecting rod movably extends into a blind hole in the upper end of the second connecting rod, and a compression spring is fixedly connected in the blind hole.
Preferably, the brush hairs are arranged on a cloth pad, and the cloth pad is connected to the arc-shaped brush piece through a hook and loop fastener or a buckle.
Preferably, the arc-shaped brush piece is connected to the connecting rod after being bent in an arc shape in the length direction, and the cross section of the arc-shaped brush piece is of an arc structure.
Preferably, the tail end of the brush rod is provided with a handle.
The utility model has the beneficial effects that: compared with the prior art, when the device is used, the brush head extends into the bottom of the volumetric flask, the brush rod is pressed, the connecting rod is shortened, the bending radius of the elastic arc-shaped brush piece is reduced, the contact surface of the elastic arc-shaped brush piece and the inner side wall cavity of the bottom of the volumetric flask is increased, the brush rod is rotated, the volumetric flask can be cleaned, the cleaning is cleaner, the operation is easy, the detachable structure can also replace different brush heads, the cleaning of other containers such as test tubes and the like is realized, and the cost is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a buckle structure;
fig. 3 is a schematic structural diagram of the volumetric flask.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1: as shown in figures 1-2, a special washing brush for a detachable plant tissue culture volumetric flask, which comprises a brush head 1 and a brush rod 2 detachably connected with the brush head 1, wherein the brush head 1 is provided with a connecting rod 3 and an elastic arc-shaped brush piece 4, the outer surface of the elastic arc-shaped brush piece 4 is provided with brush hairs 5, two ends of the brush are fixedly connected to the upper part and the lower part of the connecting rod 3, the connecting rod 3 is a telescopic rod, the arc-shaped brush piece 4 is provided with a plurality of pieces, the brush hairs are uniformly arranged along the circumferential direction of the connecting rod 3 at intervals, and the cleaning efficiency and the cleaning effect are improved. After the brush can firstly reduce the size of the neck passing through the thin neck of the volumetric flask through the elastic arc-shaped brush piece, the arc-shaped brush piece can be enlarged along with the increase of the volume of the volumetric flask, and the thorough brush can be completed through rotation.
Preferably, above-mentioned brush-holder stud 2 adopts telescopic link structure, including first connecting pipe 6 and second connecting pipe 7, and 6 one side of first connecting pipe are provided with the U type breach 8 of rectangular shape, and the activity of second connecting pipe 7 is stretched into in first connecting pipe 6 to adopt screw 9 to pass U type breach 8 locking, flexible easy, connect stably.
Preferably, above-mentioned U type breach 8 sets up in the inside convex recess of 6 cylinders of first connecting pipe department, and it sets up recess two to correspond on the second connecting pipe 7 of recess complex, is convenient for imbed the screw into the recess, and the structure is compacter to can play directional flexible and spacing effect, the stability of being connected of first connecting pipe and second connecting pipe is better.
Preferably, above-mentioned connecting rod 3 includes connecting rod 10 and connecting rod two 11, and on connecting rod 10 upper end passed through threaded connection to brush-holder stud 2, the lower extreme activity stretched into in the two 11 upper end blind holes of connecting rod, fixedly connected with compression spring 12 in the blind hole, can realize flexible, and extending structure is simple, can automatic re-setting extend after pressing, and the brush head is pulled out to the brush-holder stud of being convenient for.
Preferably, above-mentioned brush hair 5 sets up on cloth pad 13, and cloth pad 13 is connected to arc brush piece 4 through magic subsides or buckle on, and the magic is pasted convenient and fast that bonds, and the buckle is the bolt structure, and the tip is provided with spacing platform, and the middle part is provided with U type breach, is provided with the through-hole on the arc brush piece, and the buckle inserts the back through spacing anticreep of spacing platform.
Preferably, on 4 crooked backs of length direction arc of above-mentioned arc brush piece connect connecting rod 3, 4 cross sections of arc brush piece are the circular arc structure, are convenient for and the container intracavity lateral wall contact of volumetric flask bottom, and the clearance is cleaner.
Preferably, the handle 14 is arranged at the tail end of the brush rod 2, so that the operation is convenient, and the hanging rope is arranged on the handle, so that the hanging is easy.
The use principle is as follows: during the use, stretch into the volumetric flask bottom with the brush head, and press the brush-holder stud, the connecting rod shortens, elastic arc brush piece bending radius diminishes, with the increase of the lateral wall chamber contact surface in the volumetric flask bottom, rotatory brush-holder stud, can carry out the washing of volumetric flask, it is cleaner to wash, the operation is easy, the back is washhed in the completion, the connecting rod is under reset spring's effect, the automatic extension, arc brush piece bending radius grow, be convenient for pull out the volumetric flask bottom, when washing to the test tube, change different brush heads (cylinder brush head), can carry out test tube cleaning.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and therefore, the scope of the present invention should be determined by the scope of the claims.
Claims (7)
1. The utility model provides a special washing of detachable plant tissue culture volumetric flask which characterized in that: including brush head (1) and brush-holder stud (2) of being connected with brush head (1) can be dismantled, brush head (1) is provided with connecting rod (3) and elastic arc brush piece (4), and elastic arc brush piece (4) surface sets up brush hair (5), and both ends fixed connection is in connecting rod (3) upper and lower part, and connecting rod (3) are the telescopic link.
2. The special brush of detachable plant tissue culture volumetric flask according to claim 1, characterized in that: the brush rod (2) adopts a telescopic rod structure and comprises a first connecting pipe (6) and a second connecting pipe (7), wherein a long-strip-shaped U-shaped notch (8) is formed in one side of the first connecting pipe (6), the second connecting pipe (7) movably extends into the first connecting pipe (6), and a screw (9) is adopted to penetrate through the U-shaped notch (8) for locking.
3. The special brush of detachable plant tissue culture volumetric flask according to claim 2, characterized in that: the U-shaped notch (8) is arranged at a first groove which is formed in the cylindrical surface of the first connecting pipe (6) and is inwards convex, and a second groove is correspondingly formed in the second connecting pipe (7) matched with the first groove.
4. The special brush of detachable plant tissue culture volumetric flask according to claim 1, characterized in that: the connecting rod (3) comprises a first connecting rod (10) and a second connecting rod (11), the upper end of the first connecting rod (10) is connected to the brush rod (2) through a threaded portion, the lower end of the first connecting rod movably extends into a blind hole in the upper end of the second connecting rod (11), and a compression spring (12) is fixedly connected in the blind hole.
5. The special brush of detachable plant tissue culture volumetric flask according to claim 1, characterized in that: the brush hair (5) is arranged on the cloth pad (13), and the cloth pad (13) is connected to the arc-shaped brush piece (4) through a magic tape or a buckle.
6. The special brush of detachable plant tissue culture volumetric flask according to claim 1, characterized in that: the arc brush piece (4) is connected to the connecting rod (3) after being bent in an arc shape in the length direction, and the cross section of the arc brush piece (4) is of an arc structure.
7. The special brush of detachable plant tissue culture volumetric flask according to claim 1, characterized in that: the tail end of the brush rod (2) is provided with a handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120139571.9U CN215649709U (en) | 2021-01-19 | 2021-01-19 | Special washing brush for detachable plant tissue culture volumetric flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120139571.9U CN215649709U (en) | 2021-01-19 | 2021-01-19 | Special washing brush for detachable plant tissue culture volumetric flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215649709U true CN215649709U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120139571.9U Active CN215649709U (en) | 2021-01-19 | 2021-01-19 | Special washing brush for detachable plant tissue culture volumetric flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215649709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117086050A (en) * | 2023-10-18 | 2023-11-21 | 山东山科世鑫科技有限公司 | Efficient beverage bottle cleaning equipment |
-
2021
- 2021-01-19 CN CN202120139571.9U patent/CN215649709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117086050A (en) * | 2023-10-18 | 2023-11-21 | 山东山科世鑫科技有限公司 | Efficient beverage bottle cleaning equipment |
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